R J Evans Flat Roofing

On Site On Price On Time - R J Evans

Unit 1 Palmers, 101a Crow Green Rd, Pilgrims Hatch, Brentwood, CM15 9RP Directions

   Now closed Open Wednesday 06:00 - 17:00

Why Choose Us?

Public Liability Insurance
First Class Service
Expert Advice

Business overview

The First Choice in Roofing Contractor

R J Evans Flat Roofing Ltd offer a top quality service for all Domestic and Commercial clients. Our dedicated, professional team experts in flat roofing can advise you on every aspect of roofing, our surveyors can advise you on the life expectancey of your roof, recommended repairs, cost saving solutions and even replacement roofing. All of our works are guaranteed with overlays and new roofs ranging from 10 - 40 years, let the honesty and willingness of our people to provide a really excellent service and ensure you get the work finished on time and within budget.

Did you know that our customers are offered the very latest solutions & innovation technologies in roofing because we pride ourselves on reinvestment into the business so we are able to keep our technicians knowledgable & overheads low, which means we can pass our savings on to our customers and offer competitive quotes for all our work.

Our Commercial clients use us because we give them the edge they need to win that bid, our market leading alternative systems to the main manufacturers in the market place employ identical specifications, BBA approvals, warranties, guarantees and last for the equivelent time scales 10 - 50 years only our innovative solutions and knowledge of the industry allow us to put money back into our clients budgets.

We understand that it is important to have faith in the tradesmen you employ, which is why we guarantee not just excellent workmanship, but we also offer outstanding customer care.

Please look at our reviews on



No job too big or too small, we are happy to work on them all.


Traditional built up felt roofing is the typical system found on most flat roofs. Felt roofing offers a low cost, long lasting roofing option well suited to rear extensions. Usually 3 layers of felt are stuck together with hot bitumen in 3 stages. There are many types of systems and manufacturers.
Our fibreglass flat roofing systems are the ultimate BBA Certified solution. Fibreglass flat roofing systems are installed by our fully trained installers and you will be supplied with a 20-40 year product and workmanship guarantee with the back-up of a full customer service, technical support team.
Using a synthetic rubber roofing membrane, the roof can be made up off site and quickly and easily installed at your home or building. Offered in a classic black, rubber roofs are a cost efficient solution for a wide variety of structures.
Our innovative liquid waterproofing system is based on alpha-hybrid, silane terminated polyether technology. Not only does it exceed most performance criteria of other liquid systems including polyurethane and PMMA, it also eliminates many of the disadvantages associated with these products.
Mastic Asphalt is one of the oldest construction products, and the oldest waterproofing membrane system, in use for centuries. Composed of bitumen and inert mineral matter, asphalt offers excellent water proof protection and has an extremely long life span capable of lasting 50-60 years
Mastic Asphalt is one of the oldest construction products, and the oldest waterproofing membrane system, in use for centuries. Composed of bitumen and inert mineral matter, asphalt offers excellent water proof protection and has an extremely long life span capable of lasting 50-60 years
Our experienced team of roofers can help you with all your pitched roofing slates, tiles, lead work and roof flashing requirements. Whether you require weatherproofing for your home or require more specialist work including cornices, bay windows or even domes R J Evans have specialists on hand.
Mastic Asphalt can only be layed by a qualified skilled craftsman, in use for centuries, the bitumen/mineral matter offer excellent water proof protection. This is a multi-million pound development in central london which we completed in early 2017, the developer only wants to use asphalt now.
Felt roofing has been used for many years and is a tried and tested method of waterproofing roof structures. It is usually used with flat rather than pitched roofs to ensure a high degree of weather resistance, however due to the cost effectiveness of this method, it is found on many types of roof.
The vegetating of a roof surface is described under a number of generic terms: ‘brown roof’, ‘biodiverse roof’, ‘living roof’,

Products & Services

The Latest GRP Fibre Glass Systems

Single Ply / Rubber Systems

New Leading Edge Innovations & Technologies

Liquid Waterproofing Systems

High Performance Felt Systems

All Systems Guaranteed Ranging from 10 to 50 years

All Aspects of Pitched Roofing Undertaken

Overlay System Recommendations

Mastic Asphalt Roofing Systems

Specialist Products & Hi Tech Solutions

Asphalt Steps, Balconies & Walkways

Roof Waterproofing for Intrusions

EPDM Liquid Waterproofing

Green & Artificial Roof Systems

Survey Inspections, Thermal Imaging, Core Samples

Mastic Asphalt Carparks & Driveways

Tanking Waterproofing

Inspection Reports & Recommendation Surveys

flat roof repairs

gutter cleaning

guttering services

industrial roofing

Single Ply Roof Repairs


gutter repairs

roof cleaning

roof repairs

roof tiling



  • CHAS Accreditation (08/2017)
  • Constructionline (195956)
  • The Contractors Health & Safety Assessment Scheme (SMAS)


  • Confederation of Roofing Contractors (2017)


  • Roofing Occupations (Construction), Level 2 NVQ Diploma (City and Guilds of London Institute)


Simply the best!

The most stressful and testing task is flat roofs and associated repairs. Done a lot of research and found RJ roofing. Looking into detail, I saw they use a Mariseal products that will protect, seal and strengthen the roof (if applied correctly) this they did. The team was splendid to watch them doing their work with such devotion and in great detail. No shortcuts were taken. Weather was not on their side and they rushed through to lay the final coat. But the beauty of this company was, one section of the surface reacted to the rain, leaving a pitting effect. They returned on a good day and after clean up, applied an extra coat, not only to the affected area, but to the remaining 30 sqmtrs, with desired results. Almost forgot. There comes a bonus of 25 year guarantee on the works and especially the product used.
Thank you Ryan and all your team.
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Clean tidy and polite.

RJ Evans were recommended to me by a neighbour who had work done on their extension roof, the work looked very professional, so i had a quote done, which was very reasonably priced, they were brilliant from start to impeccable finish. I would highly recommend them.
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Just nice chaps and good service thankyou

I called there office on the bank holiday thursday about my mothers roof as a tile had been blown off and was sitting half way up the roof. It was only a small job no one else i phoned answered the chap asked me to send over some photos he gave me a price by email next day. Paid by card over the phone and today they came round to mums, she is disabled and very hard of hearing and job was done she didn't even have to get up thanks chaps
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These guys are experts

I'm a specialist high end interior designer an I have to say these are going to be my go to roofers from now on!

We explained to Shane at the office our roofer had let us down and they emailed us a quotation the same day. Gavin & Paul were very polite and did an excellent job on our clients roof a week later marvellous.
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Bungalow Roof

My nan called them to fix some slipped tiles on her roof as they are too old to be getting up there now, the surveyor came round and emailed me a price the next day only £150 for a couple of tiles, so we got the work done they even cleaned out the gutters where the tiles were too
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